Rewrite selected text
Improve clarity, shorten a paragraph, change tone, or turn rough notes into a complete message.
AI writing assistant for macOS
Rewrite without leaving the sentence.
Select text, ask for the change you need, and let Moro return a clearer version to the same Mac app.
Apple Silicon · macOS 15 Sequoia+ · Windows version in development
What it does
Editing that stays in your workflow
Use nearby context
The result can fit the text around your selection instead of treating every sentence as an isolated prompt.
Undo safely
Recent write-backs can be reverted in the same app while the original context is still available.
Workflow
Rewrite in place
- 01
Select what needs work
Highlight the draft or sentence in the current field.
- 02
Describe the change
Use a rewrite shortcut or tell the smart input what you want.
- 03
Accept or edit
Keep the returned text, adjust it by hand, or undo the write-back.
Common questions
A few details worth knowing
Can I control the tone?
Yes. You can ask for a concise, formal, friendly, direct, or otherwise specific result.
Can rewrite use a local model?
Yes, if you configure a compatible local model for that feature. Results depend on the model you select.
Take the shorter path from thought to text
Moro private beta is now underway. Apply to receive download access in batches.
Apply for the private beta →